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Stephanie Zwonitzer

Nurse Practitioner · Annapolis, MDNPI 1013457050

Payments from drug & device makers

$16,310in general payments, 2019–2025

Across 499 payments — averaging $32.69 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Boston Scientific$4K
  • Johnson & Johnson$1K
  • Sumitomo Pharma America, Inc.$1K
  • Teleflex LLC$898
  • Astellas Pharma US Inc$889
  • Endo Pharmaceuticals Inc.$816
  • plus $7K from 47 others

General payments by program year

21
22
23
24
25

Who reported the general payments

Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.

CompanyPaymentsTotal
Boston Scientific22$4,020
Johnson & Johnson(2 entities)37$1,230
Sumitomo Pharma America, Inc.53$1,061
Teleflex LLC17$898
Astellas Pharma US Inc28$889
Endo Pharmaceuticals Inc.24$816
Urovant Sciences Inc33$717
Bayer31$696
AbbVie27$572
Antares Pharma, Inc.24$493
Coloplast11$411
Endo USA, Inc.13$393
Axonics, Inc.8$390
Pfizer16$347
Tolmar, Inc.16$343
Myovant Sciences Inc.15$330
Merck11$235
Dendreon Pharmaceuticals LLC9$220
Blue Earth Diagnostics6$203
Progenics Pharmaceuticals, Inc.8$179
Amgen7$151
Dentsply IH Inc.12$140
Immunitybio, Inc.1$135
Myriad Genetic Laboratories, Inc.5$131
Medtronic5$121
Tempus AI, Inc4$116
Tolmar Pharmaceuticals, Inc.5$105
Novartis4$92
Urogen Pharma, Inc.4$88
Mission Pharmacal Company5$84
Halozyme Inc3$60
AstraZeneca3$55
Accord Healthcare, Inc.3$54
Acerus Pharmaceuticals Corporation3$46
Foundation Medicine, Inc.2$43
Clarus Therapeutics Inc.3$40
180 Medical, Inc.2$40
Janssen Scientific Affairs, LLC1$38
C. R. Bard, Inc. & Subsidiaries2$34
Dentsply IH AB2$34
Ferring Pharmaceuticals Inc.2$32
Organon1$30
Olympus America Inc.1$21
Azurity Pharmaceuticals, Inc.1$21
Therapeuticsmd, Inc.1$21
Clovis Oncology, Inc.1$21
Verity Pharmaceuticals Inc.1$20
Sun Pharmaceutical Industries Inc.1$20
Vertex1$18
Alnylam Pharmaceuticals Inc.1$16
Telix Pharmaceuticals1$16
ABC Home Medical Supply, Inc.1$13
Millicent US Inc1$13

How this compares

$16,310 in reported general payments places this provider in the 95th percentile of 1,562 nurse practitioner providers in Maryland.

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Medicare billing

Part B allowed, 2024
$446,392
Medicare patients
1,141
Services billed
19,394

What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.

Other nurse practitioner in Annapolis

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Where these figures come from

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